摘要
相对于传统水质分析方法,紫外-可见光(ultraviolet-visible,UV-Vis)光谱法具有检测速度快、维护成本低、无二次污染等优点,目前已被广泛应用于水质在线监测各个领域。介绍了UV-Vis光谱法的检测原理,论述了基于UV-Vis光谱的常规水质分析方法研究现状,以及UV-Vis光谱法与其他水质检测方法相融合以提高水质检测性能方面的研究进展,探讨了UV-Vis光谱分析在水质多参数在线监测、水质分类、水质报警等方面的应用现状及其发展趋势。
Compared with the traditional approaches, UV-Vis spectroscopy is gaining growing acceptance in the field of online water-quality monitoring as an effective method for water quality analysis. UV-Vis spectroscopy has the advantages of fast re- sponse, low maintenance costs, and no secondary pollution. In the present paper, the principle of water quality analysis by UV- Vis spectroscopy is introduced. Existing researches on the online analysis of water quality using UV-Vis spectrum and data fu- sion technologies are comprehensively reviewed. The applications of UV-Vis based methods in multi-parameter water-quality mo- nitoring, water-quality classification, and water-quality alarm are also discussed. Finally, future research directions are outlined.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2013年第7期1839-1844,共6页
Spectroscopy and Spectral Analysis
基金
国家重大科技专项(2008ZX07420-004)
国家自然科学基金项目(41101508)
中央高校基本科研业务费专项资金项目(2013FZA5011)资助
关键词
UV-VIS
光谱分析
水质
在线监测
UV-Vis
Spectrum analysis
Water quality
Online monitoring
